Type 2 Diabetes – 14 Worse Foods to Avoid If You Have Diabetes

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Adequate nutrition is critical to regulating and supervising diabetes, high blood pressure, and a variety of diseases that have an effect on the brain, heart, and blood vessels.

In type 2 diabetes, people can keep their blood sugar levels in check with medications like metformin, insulin, and gliclazide.

You can regulate your blood sugar levels by managing your diet.

Individuals with type 1 diabetes can improve the regulation of their blood glucose levels by following appropriate diets.

Although they may still need insulin to be safe, healthy eating will lower the amount of insulin they require and impede the advancement of the illness.

Eating right can not only reduce the severity of diabetes symptoms but also increase the quality of life of people who have the condition.

Diabetes can decrease the risk of harm to organs, potentially even rectifying some of the damage previously sustained. We are going to investigate 11 foods that people with type 2 diabetes should try to stay away from.

Why Does Carb Intake Matter for People With Diabetes?

Regulating blood sugar is critical when treating diabetes, and the kinds of food eaten can affect the amount of sugar in the blood either positively or negatively.

Many individuals living with diabetes decide to pursue a diet low in carbohydrates, such as the ketogenic diet.

If diabetes is present, the body is unable to adequately process carbohydrates, causing them to convert into glucose.

The effect of this is an increase in your glucose levels, which can bring on a range of health issues, among them hyperglycemia.

Nevertheless, this does not imply that one should give up consuming carbohydrates completely. It may come as a shock to discover that individuals dealing with type 2 diabetes are still capable of consuming carbohydrates.

You can still consume carbs, just make sure they are enriched with vitamins, have had minimal handling, and are digested slowly. Examples of whole grains could be quinoa, brown rice, whole wheat bread, noodles, and other grains.

1) Sweetened beverages

Soft drinks such as canned juice, pop, and numerous energy beverages have a great deal of extra sugar.

This research from 2017 determined that consuming soda can weaken the capacity of those affected by diabetes to manage their blood glucose levels.

Analysis of a range of studies showed that consuming sugary drinks was linked to a 30% greater risk of developing type 2 diabetes. Snacking with a natural, reduced-sugar drink, such as carrot juice, which has a low glycemic level, is an optimal choice.

2) Carbohydrates

Carbohydrates have the potential to drastically increase blood sugar levels. This is due to the fact that they are split apart by your body into straightforward sugars like glucose, fructose, and galactose.

In diabetes, insulin is necessary to regulate sugar levels, but it may not be accessible or not be very effective.

In other words, consuming minimal amounts of carbohydrates would be advantageous to one’s health. However, not all carbs are bad. Besides, you cannot avoid carbs altogether.

Carbohydrates tend to find a place in nearly every type of fruit, vegetable, or dish that you consume. You have to be aware of glycemic index if you are going to consume carbohydrates. The amount of sugar your body takes in is directly related to the glycemic index level. The higher it is, the more sugar is let into your system.

It is advisable to stay away from foods that cause a sharp spike in blood sugar levels, such as potatoes, breads made with white flour, processed cereal, white rice, processed grain products, French fries, etc.

It is advisable to opt for food items such as whole grain bread, oats, apples, pears and non-starchy vegetables, which have a low glycemic index. It is important to realize that fiber prevents glucose from being taken into the body, therefore, the higher the fiber content, the more advantageous the carbohydrates are.

A research paper printed by The American Journal of Clinical Nutrition in 2010 followed the diets and health of 91,249 nurse women throughout a duration of eight years.

A correlation was discovered between the consumption of food with a high glycemic index and type 2 diabetes. The authors explained the following process through which high sugar intake could lead to diabetes:

  • Higher blood glucose concentrations from a high load of quick-digesting carbs mean more demand for insulin.
  • Higher demand for insulin in the long-term wears out the pancreas. This can result in glucose intolerance from the cells.
  • High-GI diets may, therefore, directly increase insulin resistance.

3) Trans fat

Many studies conducted with animals in laboratories have found a strong connection between diets high in fat and a decreased ability for insulin to work properly. Studies conducted on animals indicate that fatty acids higher in saturated fats appear to have the most negative impact.

Given the risks associated with consuming large amounts of saturated fat and potential cardiovascular diseases, experts such as the American Diabetes Association, the American Heart Association, and the U.S. advise against it. The Department of Agriculture has suggested that people residing in the United States should have a maximum daily intake of fat of no more than 30% of their total caloric intake while choosing foods that are low in saturated fat.

You want to avoid trans fats and saturated fat. High levels of bad LDL cholesterol can rise, resulting in harm to blood vessels and potentially causing heart disease.

This pairing poses a serious risk when diabetes is present as it could cause harm to the blood vessels. Even though you have chosen to go on a keto diet, which involves reducing your carbohydrate intake significantly while increasing your fat intake, it is a better idea to pick a more wholesome fatty option.

It’s wise to stay away from things like French fries, fried items, full-fat dairy products, and so on.

4) Packaged Snacks

The issue with pre-packaged snacks is that they are frequently very high in sugar, salt levels, and calories. Eating too much can lead to gaining weight, which could then raise the chances of getting diabetes.

Furthermore, diabetic people ought to be wary of numerous damaging ingredients like additives and synthetic sweeteners, which can be more detrimental to them than beneficial.

It’s best to keep away from salty crackers, pre-made cakes, and other goodies that contain both salt and sugar, since these can cause an increase in blood sugar.

5) Caffeine

Some energy drinks contain an overabundance of caffeine, and while it is best to stay away from these, drinking some coffee is probably not detrimental. Coffee possesses a high degree of antioxidant properties, which can be beneficial for those with diabetes. Nevertheless, the caffeine content restricts the amount of coffee you can consume.

High doses of caffeine can lead to activation of the sympathetic nervous system, which produces the “fight or flight” reaction. This can mask signs of dangerously low blood sugar levels.

This poses a major risk if your blood sugar decreases drastically. You may not notice until you enter a coma. Studies recommend no more than four drinks.

6) Alcohol

People with diabetes should follow the same advice concerning alcohol as those without diabetes.

The message is, drink responsibly. Moderate consumption of alcohol is advised. Many type 2 diabetics are being prescribed medications which raise insulin levels, such as gliclazide.

If you are taking this kind of medicine, it is advisable that you lower your alcohol intake to ward off hypoglycemia, a potentially dangerous decrease in blood sugar.

7) Fruit-Flavored Yogurt

Yogurt that has been flavored is reduced in fat but contains much higher levels of carbohydrates and sugar. Frozen yogurt has a large amount of sugar, making it an unhealthy choice when trying to indulge in ice cream. Avoid flavored yogurts, which can raise your blood sugar, and go for plain yogurt, which is beneficial for your health.

8) Dried Fruit

Despite their higher vitamin levels, dried fruits have much more sugar as well as twice the amount of carbs as compared to normal fresh fruits. You shouldn’t totally write off consuming fruits especially those with low sugar levels like berries which is great for balancing blood sugar.

9) Sweetened Breakfast Cereals

The breakfast cereals portrayed in advertisements are falsely advertised as being healthier than they actually are. They are heavily manipulated and contain an abundance of carbohydrates rather than protein. Eating a breakfast with many proteins and few carbohydrates is a great way to maintain your blood sugar levels.

10) French fries

French fries may have a delicious taste, however they are very unhealthy and those with diabetes should steer clear of them. Potatoes contain an abundance of carbohydrates and after being fried, eating them can bring about inflammation, metabolic difficulties, and other health hazards.

11) Sugar substitutes such as honey, agave nectar, and maple syrup

People usually substitute table sugar with natural choices like honey and maple syrup, yet they still have a comparable amount of carbs as regular sugar. Their influence on your blood sugar level is just as significant as sugar.

12) Fruit juice‍

Consuming fruit juices is a big no for diabetics. Rather than eating products with a lot of fructose and little to no fibers, which can result in insulin resistance, weight-related issues, and an elevated risk of heart diseases, you should eat whole fruits as they contain beneficial fibers.

13) Processed Grains

Processed grains are high in carbs. These types of grains are easily broken down, causing a sudden and sharp increase in blood sugar levels. If you have diabetes, you might have observed how too high blood sugar levels can make you hungrier, tempting you to eat more. The negatives here are that blood glucose levels are already elevated and if you tend to eat more, the increase will only be magnified. Processed grains should be avoided by those with diabetes.

Examples such as rice, white flour, and white bread are all considered unhealthy choices for people with diabetes.

You could replace the foods you usually eat with grains that contain Vitamin B and are full of antioxidants. Whole wheat or gluten-free bread, oats, quinoa, wheat, etc.

14) Saturated Fat

Eating unhealthy fats can have a negative impact on your cholesterol levels, especially if you have diabetes. This may eventually become an issue since insulin plays a vital role in maintaining balanced sugar levels, and insulin resistance can lead to this happening. Processed foods, certain oils, and animal products contain saturated fats which can be a cause of diabetes, both during the development and after a person has been diagnosed.

Examples of fatty foods include butter, rich cream, mayonnaise, burgers, fried potatoes, and pizzas.

Rather than consuming unhealthy food, try to incorporate polyunsaturated fats into your diet such as salmon or tuna, walnuts, tofu, flaxseeds, etc. This will be beneficial for your health.

What Foods to Avoid with Diabetes

The kind of food you eat will have a big impact on how well you can manage your blood sugar. It is not advisable to cut out certain foods or force yourself to eat specific types, however it is important to be able to blend various items into your diet in order to maintain your daily caloric allowance. Opting for the right selections should ensure that your blood sugar levels remain consistent. Avoid eating these foods as part of your diet.

  • Unhealthy starch options such as processed grains, cereals with added sugar and little fiber, white bread, French fries, fried white flour items, etc.
  • Some unsuitable vegetables include sodium-rich canned vegetables, pickles with extreme sodium, vegetables cooked in a huge quantity of butter, cheese, or sauces, etc.
  • High glycemic fruits and fruit products such as canned fruit packed with sugar syrups, fruit rolls, jams, jellies, fruit punch, fruit drinks, etc.
  • Wrong protein choices like fried meats, pork bacon, poultry with skin, regular cheese, deep-fried fish or tofu, etc.
  • Wrong dairy choices include whole milk, flavored yogurt, regular cottage cheese, ice-creams, sour cream, etc.
  • Avoid trans-fat items and items that have hydrogenated oil added to them. Also, avoid animal fats, coconut oil, and palm oil. Limit these if you are a diabetic with heart problems.
  • Sugary drinks, regular sodas, flavored coffee and drinks, sweetened teas, energy drinks, etc. must also be avoided.

Diabetic Food Chart

The dietary options for diabetics have vastly expanded, so you don’t need to avoid indulging in your favorite meals. You won’t have to give up the foods you love entirely, so don’t fret. You might need to be picky with what you eat and still make sure your meal plan is enjoyable, but controlling portion size would be a major factor. Make a meal plan together with your doctor and nutritionist, and decide on the right amounts of basal and bolus insulin doses. It does not matter whether you choose to use a syringe for your insulin or a pump. With your doctor, you can go over the amount of insulin needed once you have a diet plan established.

Today, there are numerous choices when it comes to food for diabetics. Living a balanced, healthy lifestyle and eating habits can assist in balancing one’s blood sugars and reduces risks of long-term issues related to diabetes. It will take some effort and planning to accomplish your goal. Follow this guide to help you with your goal!


The general objective in designing a diet plan for diabetes should be to steer clear of liquid sugars, processed carbs, refined grains, and fats that are not good for your health. Try to consume foods that will keep your blood sugar from abruptly changing. Modifying your blood sugar amount over periods of time could possibly cause secondary health issues or added issues, making it more difficult to return to a healthy state. Leading a healthy lifestyle and having a balanced diet can not only assist in controlling blood sugar, but it can also increase the body’s sensitivity to insulin, paving the way for reversing diabetes. Research what foods and beverages should be avoided when living with diabetes.


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